How to MongoDB- Update & Delete document

In this guide, we are learning how to update & delete document from collections in MongoDB.

Update document in MongoDB

In MongoDB, update() method is used to update or modify the existing documents of a collection. The method can modify specific fields of an existing document or documents or replace an existing document entirely, depending on the update parameter.

Anwar Yakkiparamban is the founder of Lauyou Learning. Prior to Lauyou learning, Anwar worked at ARD Engineering & Development, Qatar. He holds bachelor degree in Electronics and Communication Engineering from Govt. Engineering College Idukki.